* {
    margin: 0;
    padding: 0;    
}
li {
    list-style: none;
}
a {
    text-decoration: none;
}
.header {
    width: 100%;
    height: 76px;
    background-color: #fdfcfc;
	box-shadow: 2px 4px 6px 0px rgba(0, 0, 0, 0.11);
}
.header-w {
    margin: 0 auto;
    width: 1139px;
    height: 76px;
}
.logo {
    float: left;
}
.logo img {
    margin-top: 20px;
    width: 106px;
	height: 45px;
}
.nav {
    float: left;
    margin-top: 33px;
    margin-left: 346px;
    width: 684px;
    height: 76px;
}
.nav ul li {
    float: left;
    padding: 0 38px;
    height: 39px;
}
.li3 {
    position: relative;
}
.li3:hover .sub-nav {
    display: block;
}
.li3 .sub-nav {
    display: none;
    position: absolute;
    top: 31px;
    left: 50%;
    margin-left: -42px;
    width: 84px;
	height: 61px;
	background-color: #dcdcdc;
	opacity: 0.3;
}
.li3 .sub-nav a {
    width: 70px;
	height: 14px;
    color: #737375;
    line-height: 30px;
    text-decoration: none;
}
.nav ul li a {
    font-size: 16px;
    color: #818181;
    padding-bottom: 10px;
}
.nav ul li a:hover {
    color: #00daed;
    border-bottom: 2px solid #00daed;
}
.footer {
    height: 381px;
    margin-top: 100px;
    margin-bottom: 100px;
    background-color: #f2f2f2;
}
.footer .w {
    position: relative;
    width: 1219px;
    height: 381px;
    margin: 0 auto;
}
.contact {
    position: relative;
    width: 117px;
    height: 43px;
    z-index: 1;
}
.contact span {
    position: absolute;
    top: 5px;
    left: 0;
    width: 52px;
    height: 13px;
    background-color: rgba(4, 288, 288, .5);
    z-index: -1;
}
.contact h4 {
    text-align: right;
    font-size: 24px;
    font-weight: normal;
    color: #3b3b3b;
}
.contact p {
    font-size: 14px;
    color: #6f6f6f;
    text-align: center;
}
.w .info {
    position: absolute;
    left: 21px;
    bottom: 0;
    width: 378px;
    height: 262px;
}
.w .info h4 {
    margin-bottom: 50px;
    font-size: 18px;
    font-weight: normal;
    color: #5d5d5d;
}
.w .info p {
    font-size: 14px;
    color: #9fa2a2;
    line-height: 29px;
}
.last {
    margin-bottom: 20px;
}
.qq {
    float: left;
    width: 16px;
    height: 17px;
    background: url(../images/icon.png) no-repeat;
}
.wx {
    float: left;
    margin-left: 21px;
    width: 20px;
    height: 16px;
    background: url(../images/icon.png) no-repeat -37px;
}
.wb {
    float: left;
    margin-left: 21px;
    width: 20px;
    height: 15px;
    background: url(../images/icon.png) no-repeat -75px;
}
#cop {
    position: absolute;
    bottom: 0;
    width: 378px;
    height: 15px;
    font-size: 14px;
    color: #9fa2a2;
    line-height: 0;
}
.user {
    position: absolute;
    right: 0;
    bottom: 9px;
    width: 496px;
    height: 234px;
}
.u-info {
    width: 496px;
    height: 67px;
}
.u-info span {
    float: left;
    width: 135px;
    height: 67px;
    font-size: 14px;
    color: #bfbdbd;
    margin-right: 45px;
    border-bottom: 1px solid #706d6d;
}
#tell {
    margin-right: 0;
}
.u-con {
    width: 496px;
    height: 53px;
    border-bottom: 1px solid #706d6d;
    margin-top: 45px;
}
.u-sub {
    width: 61px;
    height: 24px;
    background-color: #474646;
    margin-top: 43px;
    text-align: center;
    line-height: 24px;
}
.u-sub a {
    font-size: 14px;
    color: #e0e0e0;   
}